Rich Love wrote:

> I have just discovered a problem that most likely has existed  
> forever in FBtoC.
> I have seed the problem intermittently but did not know what was  
> causing it until now.
>
> When I use the SCROLL BUTTON command to set the thumb position of a  
> vertical scroll bar, it works fine as long as my app (MacWise) is  
> the active application.
> But if it is in the background and I issue that command, the scroll  
> bar becomes disabled (grayed out) permanently until I quit and run  
> again.


A bug in the FBtoC runtime caused scroll buttons to misbehave under  
some conditions, including the one you describe.
Already fixed for the next release.

Robert P.