From yast2-hacker mailing list (probably for after 10.0):  
  
Dne čtvrtek 18 srpen 2005 23:21 Reed Haslam napsal(a):  
> Are there YaST2 guidelines for handling LONG error messages.  
>  
> We have a few that we know run off the screen in text mode installs.  
>  
> Would it not be possible for the low level Report::Error() and similar  
> routines to handle text wrapping and thus allow the caller to simply  
> pass one long string without any "\n"?  
>  
> If that is not going to be done, what are the guidelines for handling  
> long error messages in YaST2?  
  
What is possible is to use a popup including RichText widget, which does line   
breaks automatically. It shouldn't be problem to implement something like   
Report::LongError () and similar which would use RichText instead of labels.   
It also gives scrolling for extra long error messages.