package function;

import sexpression.*;

public abstract class LispFunction {

    public abstract SExpression call(Cons argList);

    /**
     * Determine if the arguments passed to this Lisp function should be evaluated. A subclass
     * should override this method to return false if it does not want its arguments to be evaluated
     * prior to being passed.
     */
    public boolean evaluateArguments() {
        return true;
    }

}