rb_obj_untaint     93 ext/pathname/pathname.c     rb_obj_untaint(get_strpath(self));
rb_obj_untaint    596 include/ruby/intern.h VALUE rb_obj_untaint(VALUE);
rb_obj_untaint   1034 object.c           return rb_obj_untaint(obj);
rb_obj_untaint   3436 object.c           rb_define_method(rb_mKernel, "untaint", rb_obj_untaint, 0);