> A follow up question:
>  >
>  > What do the icons in front of certain method names mean?
>  >
>  >
>  > 1) green cross
>  > 2) green up arrow
>  > 3) orange triangle facing upwards
>  > 4) orange triangle facing downwards
>  > 5) red flag
>  >
> 
> 
> Answering my own question:
> 
> Through http://wiki.squeak.org/squeak/5646
> 
> I found
> 
> http://smallwiki.unibe.ch/hermion/icons/

btw, in the very latest version of OB you also get an explaining label for the icon 
on mouse-over.
This version is to be committed soon to the Universe.

David