ins_methods_push  586 class.c            return ins_methods_push(name, type, ary, -1); /* everything but private */
ins_methods_push  592 class.c            return ins_methods_push(name, type, ary, NOEX_PROTECTED);
ins_methods_push  598 class.c            return ins_methods_push(name, type, ary, NOEX_PRIVATE);
ins_methods_push  604 class.c            return ins_methods_push(name, type, ary, NOEX_PUBLIC);