background owners (and Re: unplaced grp)

[Dar Scott]

On Tuesday, May 20, 2003, at 01:43 PM, miscdas at boxfrog.com wrote:

> A stack background that is not on any card is removed. Removed groups 
> don't exist. So, do this:
> put the backgroundIds of this stack into field "List"
> repeat for each line L in field "List"
>   if not exists(group Id L) then
>     put "Background ID" && L & cr after field "Exist"
>   end if
> end repeat

Won't exists(group ...) apply to the current card only if a card is not 
specified?  (I may be using "current" in some sloppy sense.)

(Maybe exists can be used to simplify a card iteration approach.)

Dar Scott