group id exists but yet not . . .

[Peter M. Brigham]

On Jan 4, 2015, at 5:11 PM, Dr. Hawkins wrote:

> put exists(group id 1004 of group id 1111 of card id 1016 of stack "nv") &&
> exists(group id 1004  of stack "nv")
> 
> yields
> 
>  true false
> 
> Huh?
> 
> Isn't the id and stack unique and sufficient?

Doing the equivalent on a control in one of my stacks yields "true true". The id and stack should be sufficient. Not sure what's going on. My setup: 2008 MacBook, OSX 10.7.4 (Lion), Rev Studio 5.5.1, build 1487 (still using an old version).

-- Peter

Peter M. Brigham
pmbrig at gmail.com
http://home.comcast.net/~pmbrig