On 01/12/04 15:55, "karl.ramberg at chello.se" <karl.ramberg at chello.se> wrote:

> "Lic. Edgar J. De Cleene" <edgardec2001 at yahoo.com.ar> wrote:
> 
>> Fellows Squeakers:
>> 
>> I trying to build a Help system for Squeak, and I saving "cards" as
>> compressed objects (and saving that to somewhere for later use).
>> 
>> Works as long how images are compatibles.
>> 
>> Backwards compatibility is a long talked issue in Computers, so I wish to
>> know how could be a Smalltalk / Squeak smart solution .
> 
> ImageSegments have been around for a while and are somewhat backwards
> compatible.
> Karl
Karl:
Great tip, ImageSegments was a delayed study subject.
I should read Goran use of this in SqueakMap.

Thanks you !!