Consider the following example, where a closure is defined:
(let ((test-button (make-instance 'capi:button)))
(defun is-button-enabled ()
This has defined the function
, which is a closure over the variable
, where the value of
is an instance of the
The Inspector examines the symbol
FUNCTIONslot to select the closure.
The closure is inspected.
LispWorks IDE User Guide (Macintosh version) - 25 Nov 2011