NIL
a = NIL
Sets a variable to nil. NIL is used to mean ‘not set’ as distinct from having a number set to 0.
Example 1
b = NIL
print b ' Output: NilExample 2
b = NIL
if(b == NIL) then print "b is not set"
' Output: b is not seta = NIL
Sets a variable to nil. NIL is used to mean ‘not set’ as distinct from having a number set to 0.
b = NIL
print b ' Output: Nilb = NIL
if(b == NIL) then print "b is not set"
' Output: b is not set