Hi,

At Sat, 23 Jun 2007 20:37:10 +0900,
Daniel Berger wrote in [ruby-talk:256656]:
> What is the last argument to the rb_attr function exactly? I looked at 
> eval.c and I think it sets its visibility (private?) but I wasn't sure 
> and I didn't see it documented anywhere.

Follows the current visibility if it is non-zero.

-- 
Nobu Nakada