First defined in: FKiSS3
For ifnotequal, the conditional block is executed if A
is not equal to B (i.e. A != B).
A
A may be a number or a variable.
B
B may be a number or a variable.
Example:
;@ ifnotequal(X, 1) ; If X does not equal 1 then show "doll.cel".
;@ map("doll.cel")
;@ endif()